2302243234 has 8 divisors (see below), whose sum is σ = 3537593388. Its totient is φ = 1123045440.

The previous prime is 2302243217. The next prime is 2302243283. The reversal of 2302243234 is 4323422032.

It can be written as a sum of positive squares in 2 ways, for example, as 1429218025 + 873025209 = 37805^2 + 29547^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2302243199 and 2302243208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14037987 + ... + 14038150.

Almost surely, 2^2302243234 is an apocalyptic number.

2302243234 is a deficient number, since it is larger than the sum of its proper divisors (1235350154).

2302243234 is a wasteful number, since it uses less digits than its factorization.

2302243234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28076180.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2302243234 is about 47981.6968645337. The cubic root of 2302243234 is about 1320.4351247622.

Adding to 2302243234 its reverse (4323422032), we get a palindrome (6625665266).

The spelling of 2302243234 in words is "two billion, three hundred two million, two hundred forty-three thousand, two hundred thirty-four".